On Wed, Feb 15, 2017 at 12:26 AM, David Miller <da...@davemloft.net> wrote: > From: Xin Long <lucien....@gmail.com> > Date: Tue, 14 Feb 2017 16:23:48 +0800 > >> All structures in uapi sctp.h are exported for userspace, their members' >> types should use uint<size>_t instead of __u<size>. > > This is not true. > > __u<size> is in fact preferred for userspace exported datastructures. Hi, David, can you tell more details about uint<size>_t and __u<size>, especially for usage of kernel and userspace in linux ? or some documents about them.
Thanks.
